Individual Calculations July 2023
 Mari Ooriad, Pouya  Total change: 14.20  Rating chartPersonal card
 Fars Cup standard match Shiraz IRI 2023-06-14
RcRownchangeKK*chgGame
 1704 2150 9.00 9 0.71 20 14.20 
  Ghaderi, Amir Mohammad 1750  * IRI1.0010.08201.60 
  Sherafat, Mahdi 1470 IRI1.0010.01200.20 
  Johari, Atena 1620 IRI1.0010.03200.60 
  Samimi, Armin 1831 IRI1.0010.13202.60 
  Vatan, Parmis 1679 IRI1.0010.05201.00 
  Mahdavi, Mohamd Javad 1626 IRI1.0010.03200.60 
  Hajari, Mehdi 1735 IRI1.0010.07201.40 
  Vaziri, Rasool 1972 IRI1.0010.27205.40 
  Moridi, Mohammad Kia 1654 IRI1.0010.04200.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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